| Index: tools/telemetry/third_party/gsutilz/third_party/rsa/rsa/_compat.py
|
| diff --git a/tools/telemetry/third_party/gsutilz/third_party/rsa/rsa/_compat.py b/tools/telemetry/third_party/gsutilz/third_party/rsa/rsa/_compat.py
|
| deleted file mode 100644
|
| index 3c4eb81b132ca35a92c5c649bab4d53915daa05e..0000000000000000000000000000000000000000
|
| --- a/tools/telemetry/third_party/gsutilz/third_party/rsa/rsa/_compat.py
|
| +++ /dev/null
|
| @@ -1,160 +0,0 @@
|
| -# -*- coding: utf-8 -*-
|
| -#
|
| -# Copyright 2011 Sybren A. Stüvel <sybren@stuvel.eu>
|
| -#
|
| -# Licensed under the Apache License, Version 2.0 (the "License");
|
| -# you may not use this file except in compliance with the License.
|
| -# You may obtain a copy of the License at
|
| -#
|
| -# http://www.apache.org/licenses/LICENSE-2.0
|
| -#
|
| -# Unless required by applicable law or agreed to in writing, software
|
| -# distributed under the License is distributed on an "AS IS" BASIS,
|
| -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| -# See the License for the specific language governing permissions and
|
| -# limitations under the License.
|
| -
|
| -"""Python compatibility wrappers."""
|
| -
|
| -
|
| -from __future__ import absolute_import
|
| -
|
| -import sys
|
| -from struct import pack
|
| -
|
| -try:
|
| - MAX_INT = sys.maxsize
|
| -except AttributeError:
|
| - MAX_INT = sys.maxint
|
| -
|
| -MAX_INT64 = (1 << 63) - 1
|
| -MAX_INT32 = (1 << 31) - 1
|
| -MAX_INT16 = (1 << 15) - 1
|
| -
|
| -# Determine the word size of the processor.
|
| -if MAX_INT == MAX_INT64:
|
| - # 64-bit processor.
|
| - MACHINE_WORD_SIZE = 64
|
| -elif MAX_INT == MAX_INT32:
|
| - # 32-bit processor.
|
| - MACHINE_WORD_SIZE = 32
|
| -else:
|
| - # Else we just assume 64-bit processor keeping up with modern times.
|
| - MACHINE_WORD_SIZE = 64
|
| -
|
| -
|
| -try:
|
| - # < Python3
|
| - unicode_type = unicode
|
| - have_python3 = False
|
| -except NameError:
|
| - # Python3.
|
| - unicode_type = str
|
| - have_python3 = True
|
| -
|
| -# Fake byte literals.
|
| -if str is unicode_type:
|
| - def byte_literal(s):
|
| - return s.encode('latin1')
|
| -else:
|
| - def byte_literal(s):
|
| - return s
|
| -
|
| -# ``long`` is no more. Do type detection using this instead.
|
| -try:
|
| - integer_types = (int, long)
|
| -except NameError:
|
| - integer_types = (int,)
|
| -
|
| -b = byte_literal
|
| -
|
| -try:
|
| - # Python 2.6 or higher.
|
| - bytes_type = bytes
|
| -except NameError:
|
| - # Python 2.5
|
| - bytes_type = str
|
| -
|
| -
|
| -# To avoid calling b() multiple times in tight loops.
|
| -ZERO_BYTE = b('\x00')
|
| -EMPTY_BYTE = b('')
|
| -
|
| -
|
| -def is_bytes(obj):
|
| - """
|
| - Determines whether the given value is a byte string.
|
| -
|
| - :param obj:
|
| - The value to test.
|
| - :returns:
|
| - ``True`` if ``value`` is a byte string; ``False`` otherwise.
|
| - """
|
| - return isinstance(obj, bytes_type)
|
| -
|
| -
|
| -def is_integer(obj):
|
| - """
|
| - Determines whether the given value is an integer.
|
| -
|
| - :param obj:
|
| - The value to test.
|
| - :returns:
|
| - ``True`` if ``value`` is an integer; ``False`` otherwise.
|
| - """
|
| - return isinstance(obj, integer_types)
|
| -
|
| -
|
| -def byte(num):
|
| - """
|
| - Converts a number between 0 and 255 (both inclusive) to a base-256 (byte)
|
| - representation.
|
| -
|
| - Use it as a replacement for ``chr`` where you are expecting a byte
|
| - because this will work on all current versions of Python::
|
| -
|
| - :param num:
|
| - An unsigned integer between 0 and 255 (both inclusive).
|
| - :returns:
|
| - A single byte.
|
| - """
|
| - return pack("B", num)
|
| -
|
| -
|
| -def get_word_alignment(num, force_arch=64,
|
| - _machine_word_size=MACHINE_WORD_SIZE):
|
| - """
|
| - Returns alignment details for the given number based on the platform
|
| - Python is running on.
|
| -
|
| - :param num:
|
| - Unsigned integral number.
|
| - :param force_arch:
|
| - If you don't want to use 64-bit unsigned chunks, set this to
|
| - anything other than 64. 32-bit chunks will be preferred then.
|
| - Default 64 will be used when on a 64-bit machine.
|
| - :param _machine_word_size:
|
| - (Internal) The machine word size used for alignment.
|
| - :returns:
|
| - 4-tuple::
|
| -
|
| - (word_bits, word_bytes,
|
| - max_uint, packing_format_type)
|
| - """
|
| - max_uint64 = 0xffffffffffffffff
|
| - max_uint32 = 0xffffffff
|
| - max_uint16 = 0xffff
|
| - max_uint8 = 0xff
|
| -
|
| - if force_arch == 64 and _machine_word_size >= 64 and num > max_uint32:
|
| - # 64-bit unsigned integer.
|
| - return 64, 8, max_uint64, "Q"
|
| - elif num > max_uint16:
|
| - # 32-bit unsigned integer
|
| - return 32, 4, max_uint32, "L"
|
| - elif num > max_uint8:
|
| - # 16-bit unsigned integer.
|
| - return 16, 2, max_uint16, "H"
|
| - else:
|
| - # 8-bit unsigned integer.
|
| - return 8, 1, max_uint8, "B"
|
|
|